We were just there and stayed on the villas side for the first time. If you are used to walking to HS from BCV, the hallways won't be that bad at all. Room 3051 (or any room ending in 51, is just on the corner of the boardwalk and village green, pretty much across from the boat landing, above the art gallery) has a stairwell to the main village green area, very convenient walk to the boardwalk and pool, which you can walk through to get to the HS walkway. Rooms ending in 01 are closest to the Jelly Rolls end and rooms ending in the 30's are above the store area. We've only stayed in the BW view, 1 BR rooms, so this is all I know, but it might help with the layout.
Other than that, when we stayed on the Inn side, with a stroller, the hallways were a PITA, mainly because to get to the main elevator or lobby, you had to take a separate elevator before even getting on the elevator to get to your room. Other than that, again, if HS walk is no big deal, the hallways really won't be that bad for you.